Incidental Mutation 'R4684:Helz'
ID 353541
Institutional Source Beutler Lab
Gene Symbol Helz
Ensembl Gene ENSMUSG00000020721
Gene Name helicase with zinc finger domain
Synonyms 3110078M01Rik, 9430093I07Rik, 9630002H22Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4684 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 107438756-107584652 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 107539971 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 315 (V315A)
Ref Sequence ENSEMBL: ENSMUSP00000117498 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075012] [ENSMUST00000100305] [ENSMUST00000106746] [ENSMUST00000133862]
AlphaFold Q6DFV5
Predicted Effect probably damaging
Transcript: ENSMUST00000075012
AA Change: V997A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000074533
Gene: ENSMUSG00000020721
AA Change: V997A

DomainStartEndE-ValueType
SCOP:d1ihga1 6 84 5e-3 SMART
low complexity region 129 146 N/A INTRINSIC
ZnF_C3H1 178 205 2.61e-4 SMART
Pfam:ResIII 639 807 6.7e-8 PFAM
Pfam:AAA_11 641 768 2.3e-14 PFAM
Pfam:AAA_30 641 838 2.6e-11 PFAM
Pfam:AAA_19 648 729 5.5e-11 PFAM
Pfam:AAA_11 758 834 3.8e-18 PFAM
Pfam:AAA_12 841 1053 7.4e-38 PFAM
low complexity region 1165 1176 N/A INTRINSIC
low complexity region 1360 1448 N/A INTRINSIC
low complexity region 1466 1487 N/A INTRINSIC
low complexity region 1557 1568 N/A INTRINSIC
low complexity region 1631 1647 N/A INTRINSIC
low complexity region 1716 1736 N/A INTRINSIC
low complexity region 1926 1933 N/A INTRINSIC
low complexity region 1942 1957 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000100305
AA Change: V996A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000097878
Gene: ENSMUSG00000020721
AA Change: V996A

DomainStartEndE-ValueType
SCOP:d1ihga1 6 84 5e-3 SMART
low complexity region 129 146 N/A INTRINSIC
ZnF_C3H1 178 205 2.61e-4 SMART
Pfam:AAA_11 641 833 2.7e-31 PFAM
Pfam:AAA_30 641 837 1.7e-10 PFAM
Pfam:AAA_19 648 727 6.3e-9 PFAM
Pfam:AAA_12 840 1052 3.4e-36 PFAM
low complexity region 1164 1175 N/A INTRINSIC
low complexity region 1359 1447 N/A INTRINSIC
low complexity region 1465 1486 N/A INTRINSIC
low complexity region 1556 1567 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000106746
AA Change: V996A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000102357
Gene: ENSMUSG00000020721
AA Change: V996A

DomainStartEndE-ValueType
SCOP:d1ihga1 6 84 5e-3 SMART
low complexity region 129 146 N/A INTRINSIC
ZnF_C3H1 178 205 2.61e-4 SMART
Pfam:AAA_11 641 833 1e-31 PFAM
Pfam:AAA_30 641 837 8.3e-11 PFAM
Pfam:AAA_19 648 727 2.2e-9 PFAM
Pfam:AAA_12 840 1052 1.7e-36 PFAM
low complexity region 1164 1175 N/A INTRINSIC
low complexity region 1359 1447 N/A INTRINSIC
low complexity region 1465 1486 N/A INTRINSIC
low complexity region 1556 1567 N/A INTRINSIC
low complexity region 1630 1646 N/A INTRINSIC
low complexity region 1715 1735 N/A INTRINSIC
low complexity region 1925 1932 N/A INTRINSIC
low complexity region 1941 1956 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000133862
AA Change: V315A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000117498
Gene: ENSMUSG00000020721
AA Change: V315A

DomainStartEndE-ValueType
Pfam:AAA_11 68 152 2.1e-19 PFAM
Pfam:AAA_12 159 371 1.5e-36 PFAM
low complexity region 483 494 N/A INTRINSIC
low complexity region 678 766 N/A INTRINSIC
low complexity region 784 805 N/A INTRINSIC
low complexity region 875 886 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143634
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] HELZ is a member of the superfamily I class of RNA helicases. RNA helicases alter the conformation of RNA by unwinding double-stranded regions, thereby altering the biologic activity of the RNA molecule and regulating access to other proteins (Wagner et al., 1999 [PubMed 10471385]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for a gene-trapped allele are viable, fertile and phenotypically normal with no apparent skeletal defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310039H08Rik T C 17: 47,083,872 (GRCm39) V45A probably benign Het
4921509C19Rik A G 2: 151,313,791 (GRCm39) I629T unknown Het
4933402N03Rik T C 7: 130,740,413 (GRCm39) R268G probably damaging Het
Abca13 A T 11: 9,384,193 (GRCm39) R3882* probably null Het
Adamts3 T G 5: 89,850,866 (GRCm39) T558P probably damaging Het
Ano2 A G 6: 125,767,304 (GRCm39) N214S probably benign Het
Arhgef4 A T 1: 34,850,866 (GRCm39) probably null Het
Boc C T 16: 44,320,743 (GRCm39) A306T probably benign Het
Capn10 T C 1: 92,871,503 (GRCm39) F367S probably damaging Het
Ccdc6 T C 10: 70,025,086 (GRCm39) probably benign Het
Cobll1 G T 2: 64,929,372 (GRCm39) S688R possibly damaging Het
Cpxm2 G T 7: 131,650,767 (GRCm39) P631Q possibly damaging Het
Cyp2c68 A G 19: 39,687,779 (GRCm39) V406A possibly damaging Het
Cyp4a30b T A 4: 115,312,200 (GRCm39) Y118N probably damaging Het
Dgki A T 6: 37,276,781 (GRCm39) probably benign Het
Disp2 A G 2: 118,623,237 (GRCm39) N1323S probably damaging Het
Dock1 T A 7: 134,326,138 (GRCm39) Y42* probably null Het
Eps8l1 C A 7: 4,476,944 (GRCm39) P471Q probably damaging Het
Fam20a A C 11: 109,612,513 (GRCm39) L10R unknown Het
Fpr-rs4 T A 17: 18,242,446 (GRCm39) I151K probably damaging Het
Gga1 C A 15: 78,769,509 (GRCm39) P161T probably damaging Het
Gm9923 T A 10: 72,145,306 (GRCm39) Y52* probably null Het
Gucy2g A G 19: 55,194,688 (GRCm39) F910L probably damaging Het
H2-T5 A T 17: 36,476,750 (GRCm39) H241Q possibly damaging Het
Hk2 T C 6: 82,716,629 (GRCm39) Y301C probably damaging Het
Htt C T 5: 35,010,109 (GRCm39) P1521S probably damaging Het
Iah1 T C 12: 21,366,434 (GRCm39) M1T probably null Het
Ik T C 18: 36,885,467 (GRCm39) S287P probably damaging Het
Itga1 T A 13: 115,185,906 (GRCm39) D32V probably damaging Het
Itpr2 A G 6: 146,274,671 (GRCm39) F837S probably damaging Het
Klk14 A G 7: 43,341,392 (GRCm39) I15V probably benign Het
Kng2 T C 16: 22,806,391 (GRCm39) I603V possibly damaging Het
Lama1 T C 17: 68,080,773 (GRCm39) I1267T possibly damaging Het
Lrp1b A C 2: 40,812,316 (GRCm39) L2430V probably benign Het
Lrrn3 T G 12: 41,504,243 (GRCm39) K25Q possibly damaging Het
Lta4h T A 10: 93,304,678 (GRCm39) N233K probably benign Het
Mapk13 T C 17: 28,989,023 (GRCm39) I53T probably damaging Het
Mdn1 T C 4: 32,666,430 (GRCm39) F123L probably damaging Het
Myh4 G C 11: 67,136,637 (GRCm39) D472H probably damaging Het
Nipa2 A T 7: 55,585,574 (GRCm39) N121K probably benign Het
Nostrin C T 2: 69,014,268 (GRCm39) T408M probably benign Het
Oosp2 C T 19: 11,627,017 (GRCm39) R102H probably damaging Het
Or1j18 A G 2: 36,624,686 (GRCm39) M118V probably damaging Het
Or4k15b T C 14: 50,272,287 (GRCm39) D191G probably damaging Het
Osgin2 T A 4: 16,001,946 (GRCm39) I202L probably benign Het
Pbld2 C A 10: 62,893,476 (GRCm39) R271S probably damaging Het
Pex6 C T 17: 47,023,027 (GRCm39) T201I probably benign Het
Pilra T C 5: 137,833,777 (GRCm39) I96M probably damaging Het
Pllp T A 8: 95,403,906 (GRCm39) D47V possibly damaging Het
Plxna2 A G 1: 194,444,902 (GRCm39) S765G probably benign Het
Prkca A T 11: 107,852,434 (GRCm39) Y100N probably damaging Het
Prkg1 T A 19: 31,641,579 (GRCm39) K35* probably null Het
Psmc2 A G 5: 22,008,263 (GRCm39) D389G possibly damaging Het
Rnf213 A G 11: 119,331,951 (GRCm39) T2387A probably damaging Het
Ros1 T C 10: 52,005,192 (GRCm39) N914S probably damaging Het
Ruvbl1 C A 6: 88,468,581 (GRCm39) T367K probably benign Het
Scube2 C T 7: 109,409,920 (GRCm39) R525H probably damaging Het
Sec14l4 T C 11: 3,985,200 (GRCm39) probably null Het
Secisbp2l T C 2: 125,587,862 (GRCm39) D751G probably damaging Het
Setd3 T C 12: 108,074,949 (GRCm39) D402G probably benign Het
Slc15a2 T A 16: 36,578,211 (GRCm39) K359N probably damaging Het
Slc25a21 A G 12: 57,243,721 (GRCm39) S2P probably benign Het
Slfn8 A T 11: 82,908,332 (GRCm39) H70Q probably benign Het
Spef2 T C 15: 9,647,576 (GRCm39) I944V probably benign Het
Spg11 A G 2: 121,895,557 (GRCm39) F1887S probably damaging Het
Sptbn4 A T 7: 27,066,160 (GRCm39) D649E possibly damaging Het
Sptbn4 T C 7: 27,063,844 (GRCm39) E879G probably damaging Het
Stx5a C A 19: 8,720,725 (GRCm39) R121S probably damaging Het
Tbcd T C 11: 121,384,597 (GRCm39) L26P probably damaging Het
Tecpr1 T C 5: 144,144,255 (GRCm39) D649G probably benign Het
Tfam A G 10: 71,073,677 (GRCm39) S32P probably benign Het
Tmt1b G T 10: 128,796,571 (GRCm39) C79* probably null Het
Trmt44 C T 5: 35,715,387 (GRCm39) R642H probably benign Het
Trpm3 G A 19: 22,965,145 (GRCm39) A1547T probably benign Het
Ttll6 T C 11: 96,044,003 (GRCm39) V519A probably benign Het
Umodl1 T C 17: 31,217,088 (GRCm39) F1107L probably benign Het
Usp5 A T 6: 124,794,919 (GRCm39) V677E probably damaging Het
Utp20 A T 10: 88,643,307 (GRCm39) L605* probably null Het
Utrn T C 10: 12,620,984 (GRCm39) D229G probably damaging Het
Uty A T Y: 1,176,502 (GRCm39) L178* probably null Het
Vmn2r88 A T 14: 51,650,791 (GRCm39) D168V possibly damaging Het
Vps13b T C 15: 35,646,324 (GRCm39) V1476A probably damaging Het
Vps13b C A 15: 35,879,967 (GRCm39) T3014K probably benign Het
Vps13b C T 15: 35,841,487 (GRCm39) H2506Y probably benign Het
Vps37c T C 19: 10,690,132 (GRCm39) V198A probably benign Het
Zfc3h1 T C 10: 115,259,290 (GRCm39) Y1621H probably benign Het
Zfp251 T C 15: 76,738,607 (GRCm39) D162G possibly damaging Het
Zfp292 T C 4: 34,807,078 (GRCm39) T1994A probably benign Het
Zfp791 A G 8: 85,837,559 (GRCm39) Y102H probably benign Het
Other mutations in Helz
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00971:Helz APN 11 107,554,479 (GRCm39) missense possibly damaging 0.90
IGL01419:Helz APN 11 107,577,340 (GRCm39) missense unknown
IGL01864:Helz APN 11 107,493,180 (GRCm39) missense probably damaging 0.98
IGL01999:Helz APN 11 107,493,754 (GRCm39) splice site probably benign
IGL02938:Helz APN 11 107,577,264 (GRCm39) missense unknown
IGL03157:Helz APN 11 107,468,714 (GRCm39) missense possibly damaging 0.95
IGL03374:Helz APN 11 107,510,973 (GRCm39) missense probably damaging 0.98
R0058:Helz UTSW 11 107,563,384 (GRCm39) unclassified probably benign
R0058:Helz UTSW 11 107,563,384 (GRCm39) unclassified probably benign
R0112:Helz UTSW 11 107,563,774 (GRCm39) unclassified probably benign
R0243:Helz UTSW 11 107,528,740 (GRCm39) missense possibly damaging 0.85
R0328:Helz UTSW 11 107,495,174 (GRCm39) missense probably benign 0.30
R0578:Helz UTSW 11 107,577,226 (GRCm39) missense unknown
R0928:Helz UTSW 11 107,517,519 (GRCm39) missense probably damaging 0.99
R1428:Helz UTSW 11 107,483,666 (GRCm39) splice site probably benign
R1493:Helz UTSW 11 107,504,751 (GRCm39) missense probably benign 0.15
R1494:Helz UTSW 11 107,494,889 (GRCm39) splice site probably benign
R1541:Helz UTSW 11 107,560,874 (GRCm39) missense probably benign 0.39
R1619:Helz UTSW 11 107,527,105 (GRCm39) nonsense probably null
R1809:Helz UTSW 11 107,489,997 (GRCm39) missense possibly damaging 0.87
R1942:Helz UTSW 11 107,493,318 (GRCm39) missense probably benign 0.20
R2095:Helz UTSW 11 107,536,972 (GRCm39) missense probably damaging 1.00
R2133:Helz UTSW 11 107,561,310 (GRCm39) missense unknown
R2167:Helz UTSW 11 107,563,790 (GRCm39) unclassified probably benign
R2406:Helz UTSW 11 107,577,378 (GRCm39) missense unknown
R2571:Helz UTSW 11 107,504,778 (GRCm39) missense probably benign 0.05
R2858:Helz UTSW 11 107,563,753 (GRCm39) unclassified probably benign
R3927:Helz UTSW 11 107,576,118 (GRCm39) missense unknown
R4449:Helz UTSW 11 107,494,989 (GRCm39) missense probably benign 0.01
R4453:Helz UTSW 11 107,563,455 (GRCm39) nonsense probably null
R4583:Helz UTSW 11 107,536,895 (GRCm39) missense probably damaging 1.00
R4714:Helz UTSW 11 107,517,542 (GRCm39) critical splice donor site probably null
R4875:Helz UTSW 11 107,528,560 (GRCm39) intron probably benign
R4924:Helz UTSW 11 107,493,165 (GRCm39) missense probably damaging 1.00
R4930:Helz UTSW 11 107,510,994 (GRCm39) missense probably damaging 0.99
R5078:Helz UTSW 11 107,546,922 (GRCm39) missense probably damaging 1.00
R5446:Helz UTSW 11 107,523,030 (GRCm39) missense probably damaging 1.00
R5535:Helz UTSW 11 107,536,946 (GRCm39) missense probably damaging 0.98
R5650:Helz UTSW 11 107,485,972 (GRCm39) missense probably null 0.96
R5714:Helz UTSW 11 107,517,347 (GRCm39) splice site probably null
R5784:Helz UTSW 11 107,561,307 (GRCm39) missense unknown
R5998:Helz UTSW 11 107,576,360 (GRCm39) nonsense probably null
R6042:Helz UTSW 11 107,504,946 (GRCm39) critical splice donor site probably null
R6089:Helz UTSW 11 107,485,963 (GRCm39) critical splice acceptor site probably null
R6137:Helz UTSW 11 107,509,886 (GRCm39) missense possibly damaging 0.83
R6373:Helz UTSW 11 107,486,010 (GRCm39) missense probably benign 0.01
R6392:Helz UTSW 11 107,493,167 (GRCm39) missense possibly damaging 0.80
R6618:Helz UTSW 11 107,489,976 (GRCm39) missense probably benign 0.01
R6644:Helz UTSW 11 107,523,087 (GRCm39) missense possibly damaging 0.74
R6811:Helz UTSW 11 107,510,144 (GRCm39) critical splice donor site probably null
R6874:Helz UTSW 11 107,554,460 (GRCm39) missense probably damaging 0.97
R6911:Helz UTSW 11 107,510,051 (GRCm39) missense probably benign 0.01
R7039:Helz UTSW 11 107,510,144 (GRCm39) critical splice donor site probably null
R7061:Helz UTSW 11 107,540,003 (GRCm39) missense possibly damaging 0.83
R7438:Helz UTSW 11 107,552,856 (GRCm39) missense probably damaging 0.98
R7464:Helz UTSW 11 107,527,104 (GRCm39) missense probably damaging 1.00
R7513:Helz UTSW 11 107,546,941 (GRCm39) missense probably damaging 0.99
R7559:Helz UTSW 11 107,491,104 (GRCm39) missense possibly damaging 0.67
R7734:Helz UTSW 11 107,576,248 (GRCm39) missense unknown
R7780:Helz UTSW 11 107,528,689 (GRCm39) missense probably damaging 1.00
R7982:Helz UTSW 11 107,517,456 (GRCm39) missense possibly damaging 0.84
R8024:Helz UTSW 11 107,577,247 (GRCm39) missense unknown
R8181:Helz UTSW 11 107,563,399 (GRCm39) missense unknown
R8346:Helz UTSW 11 107,563,399 (GRCm39) missense unknown
R8729:Helz UTSW 11 107,528,754 (GRCm39) critical splice donor site probably null
R8807:Helz UTSW 11 107,493,835 (GRCm39) missense probably damaging 1.00
R8821:Helz UTSW 11 107,525,919 (GRCm39) missense probably damaging 0.99
R8891:Helz UTSW 11 107,552,842 (GRCm39) missense probably damaging 0.99
R8909:Helz UTSW 11 107,556,834 (GRCm39) missense possibly damaging 0.94
R8922:Helz UTSW 11 107,539,985 (GRCm39) missense possibly damaging 0.90
R8926:Helz UTSW 11 107,563,509 (GRCm39) missense unknown
R8988:Helz UTSW 11 107,495,079 (GRCm39) missense probably damaging 0.99
R9053:Helz UTSW 11 107,563,761 (GRCm39) missense unknown
R9056:Helz UTSW 11 107,547,019 (GRCm39) missense possibly damaging 0.84
R9099:Helz UTSW 11 107,523,041 (GRCm39) missense probably damaging 1.00
R9122:Helz UTSW 11 107,556,830 (GRCm39) missense probably benign 0.17
R9194:Helz UTSW 11 107,561,113 (GRCm39) nonsense probably null
R9220:Helz UTSW 11 107,560,873 (GRCm39) missense probably benign 0.11
R9223:Helz UTSW 11 107,509,918 (GRCm39) missense probably benign 0.17
R9242:Helz UTSW 11 107,523,153 (GRCm39) missense probably damaging 1.00
R9644:Helz UTSW 11 107,563,687 (GRCm39) missense unknown
R9761:Helz UTSW 11 107,560,874 (GRCm39) nonsense probably null
X0065:Helz UTSW 11 107,561,273 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- AGAGCTGCATGTGGTTAGGATC -3'
(R):5'- ATTCACTGTGTGATGGTACAGAC -3'

Sequencing Primer
(F):5'- AGGATCTCTGGTGTCTCCAC -3'
(R):5'- AGATTCTCTCAGTTCAGTGACACAC -3'
Posted On 2015-10-21